DK109693C - Fremgangsmåde til fremstilling af ω-lactamer. - Google Patents
Fremgangsmåde til fremstilling af ω-lactamer.Info
- Publication number
- DK109693C DK109693C DK98262AA DK98262A DK109693C DK 109693 C DK109693 C DK 109693C DK 98262A A DK98262A A DK 98262AA DK 98262 A DK98262 A DK 98262A DK 109693 C DK109693 C DK 109693C
- Authority
- DK
- Denmark
- Prior art keywords
- lactams
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D225/00—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom
- C07D225/02—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D223/08—Oxygen atoms
- C07D223/10—Oxygen atoms attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH551161A CH391710A (de) | 1961-05-10 | 1961-05-10 | Verfahren zur Herstellung von w-Lactamen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK109693C true DK109693C (da) | 1968-06-10 |
Family
ID=4294836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK98262AA DK109693C (da) | 1961-05-10 | 1962-03-02 | Fremgangsmåde til fremstilling af ω-lactamer. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE615831A (da) |
| CH (1) | CH391710A (da) |
| DK (1) | DK109693C (da) |
| ES (1) | ES275027A1 (da) |
| SE (1) | SE307951B (da) |
-
1961
- 1961-05-10 CH CH551161A patent/CH391710A/de unknown
-
1962
- 1962-02-28 ES ES0275027A patent/ES275027A1/es not_active Expired
- 1962-03-02 DK DK98262AA patent/DK109693C/da active
- 1962-03-19 SE SE3046/62A patent/SE307951B/xx unknown
- 1962-03-30 BE BE615831A patent/BE615831A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES275027A1 (es) | 1962-05-01 |
| CH391710A (de) | 1965-05-15 |
| SE307951B (da) | 1969-01-27 |
| BE615831A (fr) | 1962-07-16 |
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